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NASA Kennedy Digs Latest Robot Test
c-FIRST Team Sets Sights on Future Fire-observing Satellite Constellations
NASA Tests New Ways to Stick the Landing in Challenging Terrain
June’s Night Sky Notes: Seasons of the Solar System
The Fate of Our Galaxy
A smashup between our Milky Way and the Andromeda galaxy would trigger a firestorm of star birth, supernovae, and maybe toss our Sun into a different orbit. Simulations had suggested this collision was inevitable, but now a new study using data from NASA’s Hubble Space Telescope and the European Space Agency’s Gaia space telescope says, “Not so fast.”
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America’s First Spacewalk
Astronaut Edward H. White II, pilot of the Gemini IV four-day Earth-orbital mission, floats in the zero gravity of space outside the Gemini IV spacecraft.
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Explore our changing planet
For more than 50 years, NASA satellites have provided data on Earth’s land, water, air, temperature, and climate. NASA’s Earth Information Center allows visitors to see how our planet is changing in six key areas: sea level rise and coastal impacts, health and air quality, wildfires, greenhouse gases, sustainable energy, and agriculture.
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